Whether on a gallery wall or the side of a car, Kenny Scharf's exuberant cartoons infuse daily life with a dose of whimsy. Buffy Sainte-Marie's Indefatigable Spirit - Buffy Sainte-Marie's 1960s protest songs made her the subject of FBI attention. Fifty years on, she wouldn't change a thing. The Last Refuge...? - Unconditional love of country can be blinding. But artists find ways to express patriotism with eyes wide open.